PENNIE KHONG NP
NPI 1770192924
Nurse Practitioner - Family in Federal Way, WA
About Pennie Khong Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PENNIE KHONG NP (NPI 1770192924) is an individual family provider in Federal Way, Washington, licensed in Washington (AP61090460) and active in the NPI registry since July 2020. She is enrolled in Medicare PECOS, is affiliated with Virginia Mason Medical Center, and maintains a secondary practice location in Copperopolis.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Pennie Khong Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Pennie Khong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98101
- Reassigned Medicare billing, Washington enrollment
- 1,021 clinicians in this Medicare group
San Andreas, CA 95249
- Reassigned Medicare billing, California enrollment
- 40 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Virginia Mason Medical Center
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98003 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Pennie Khong's NPI number?
The NPI number for Pennie Khong is 1770192924. It was assigned to this individual provider in the NPPES registry on July 23, 2020.
Where is Pennie Khong located?
Pennie Khong practices at 33501 1st Way S, Federal Way, WA 98003. The listed phone number is (253) 838-2400.
What is Pennie Khong's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Pennie Khong enrolled in Medicare?
Yes. Pennie Khong is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Pennie Khong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Pennie Khong reassigns Medicare benefits to 2 organizations: Virginia Mason Medical Center (Seattle, WA) and Mark Twain Medical Center (San Andreas, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Pennie Khong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Pennie Khong accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Pennie Khong as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Pennie Khong affiliated with any hospitals?
According to CMS data, Pennie Khong is affiliated with Virginia Mason Medical Center.
When was this NPI record last updated?
The NPPES record for Pennie Khong was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Pennie Khong, NP · NPI 1770192924
Family physician in Federal Way, Washington. Individual provider, active in the CMS NPPES registry since July 23, 2020.
## Identity
- **NPI:** 1770192924 (Entity type: Individual)
- **Enumerated:** July 23, 2020
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP61090460 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 33501 1ST WAY S, Federal Way, WA 98003-6208
- **Phone:** (253) 838-2400 · **Fax:** (253) 874-1637
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Virginia Mason Medical Center (NPI 1003970989, Seattle, WA); Mark Twain Medical Center (NPI 1508968819, San Andreas, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** September 28, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1770192924) · Data from the CMS NPPES public registry.